Structure of Product Name
Product names are assigned to our semiconductor devices using the following convention,
starting with the character "M".
The device functions are classified as follows:
- MR：P2ROM, OTPROM
- MS：SRAM, VRAM, FIFO
- MG：Gate Array, Standard Cell
- MK：Module, Chip Set
The device code expresses a function specific to a device using a combination of numbers and alphanumeric characters.
The character symbol is added to indicate the modification of an existing product, to emphasize a specification that differs from the standard specification of an existing product, or to indicate a design standard.
The device code indicates the speed ranking for DRAM products and is used as a derived code for logic products.
The package symbol expresses the type and lead bending profile of a package in two digits.
Option classification symbol
The option classification symbol is used to distinguish between the option symbol and the package symbol.
The option code indicates a symbol that identifies the specification of a product with an option.
Product Name of Conventional Product
The following shows the convention of item name assignment for conventional products.
Indicates the process classification
- C：Bi-CMOS,multi-chip product
- L：Bipolar logic